1332954-56-9Relevant articles and documents
C2-symmetrical bipyridyldiols as promising enantioselective catalysts in Nozaki-Hiyama allylation
Huang, Xin-Ren,Pan, Xin-Hong,Lee, Gene-Hsian,Chen, Chinpiao
supporting information; experimental part, p. 1949 - 1954 (2011/10/13)
Several new chiral bipyridyldiol ligands that promote the chromium-catalyzed enantioselective addition of allylic halides to aldehydes in up to 99% ee were synthesized. The chromium-catalyzed allylation of aldehydes using ligands 4 and 4a in the presence